title: Hemoglobin-nitric oxide cooperativity: is NO the third respiratory ligand?
mesh_terms: D002248:Carbon Monoxide / Q000378:metabolism; D006454:Hemoglobins / Q000737:chemistry / Q000378:metabolism*; D006801:Humans; D009569:Nitric Oxide / Q000378:metabolism*; D010100:Oxygen / Q000378:metabolism; D011485:Protein Binding; D020836:Protein Structure, Quaternary
chemical_list: D006454:Hemoglobins; D009569:Nitric Oxide; D002248:Carbon Monoxide; D010100:Oxygen